0
votes
1answer
53 views

Internet not working (local network works) after upgrade to 14.04

I have an internet connection that works through a proxy that requires username & password. After online upgrade to 14.04 from 12.04, I am unable to connect to internet, pinging to popular sites ...
2
votes
3answers
2k views

Cannot access Internet after 14.04 upgrade

I upgraded from 13.10 to 14.04 a couple of days ago via internet using "sudo apt-get upgrade". After the upgrade, both my wired connection and wireless connection stopped talking to the internet when ...
2
votes
1answer
280 views

What would happen if my internet connection is lost while I am upgrading from 12.04LTS to 14.04LTS?

I want to upgrade my OS from 12.04 to 14.04. I found how to get it. But I've one more question. What would happen if I gave the command to upgrade, it starts but after downloading some or many file my ...
0
votes
1answer
97 views

Update interrupted, now can't update Ubuntu 12.04

I've installed Ubuntu 12.04. While I was updating it there was an internet interruption. Now I'm unable to update, upgrade and install any app/program through terminal/software center (by connecting ...
0
votes
1answer
92 views

Just updated from 8.04 to 10.4 to 12.04 and no internet and don't understand 12.4… should I revert back?

Computer: Dell Inspiron 1420 Intel Core 2 Duo T5550 (3GB, DDR2, 667mHz) Running Dual Boot with Windows Vista and now Ubuntu 12.04 Firstly, I'm not very Linux/Ubuntu savvy -- once things work I get ...
2
votes
1answer
448 views

No wireless internet after upgrading to 13.10

After upgrading from Ubuntu 13.04 to 13.10 my wireless internet at home stopped working. The UI says that I am connected but when I try to open firefox no pages load. The internet does work if I ...
0
votes
0answers
51 views

xubuntu 10.10 does not work what do I do?

install xubuntu on my dell 300m 13.04, I served for issue of pae, install xubuntu 10.10 I works perfectly, I can browse and download files excellent, but when downloading packages, and updates or ...
0
votes
1answer
74 views

Upgrade manager cannot find a server

My upgrade manager went zombie a long time ago. I finally decided to do something about it. It claims that I have an invalid Internet connection when I tell him to find a best suitable server on the ...
0
votes
1answer
291 views

Ubuntu 12.04 upgrade to ubuntu 13.04 stalled

My update manager and error report programs were broken in Ubuntu 12.04, so i decided to remove 12.04 altogether and upgrade to 13.04. The error I am Getting is: (process:8276): GLib_CRITICAL ...
2
votes
2answers
185 views

VPN (sort of) works in 12.04 but fails in 12.10 with the same settings

My university uses a VPN system for internet connections. A couple of days ago I installed 12.04 on my computer and set up the VPN following a guide specific to linux here. It would work quite well, ...
0
votes
1answer
3k views

Can't connect to wifi in ubuntu 12.10

Since upgrading to 12.10 while it was in beta, I have been unable to connect to wifi, which I was able to do while using 12.04. My laptop is an Acer extensa 5635z.
1
vote
2answers
1k views

Wired connection problem

I've recently been updating from Lynx and am currently at 11.10 However when I restarted the computer I couldn't get any wired connection (which is what I use). When I click at the top it just says ...
1
vote
1answer
169 views

While upgrading Ubuntu 11.10 to 12.04, it got struct. Only prompt is showing

While upgrading Ubuntu 11.10 to 12.04, it got struct. Only prompt is showing.I am not able to login. Please help me to come out of this.
3
votes
2answers
164 views

Upgrading ubuntu with some thing which can make more than one connection

I wanna upgrade my Ubuntu from 11.04 to 12.04,but the internet is so slow when I use Synaptic or Update Manager,because they only make one connection to download packages like wget.( 6 ~ 7kbps ). but ...
0
votes
1answer
232 views

“Internet not working” message, when I try to update Ubuntu, when internet is working fine

I am getting the message Internet Not working when I try to update Ubuntu. Failed to fetch http://in.archive.ubuntu.com/ubuntu/pool/main/l/linux/linux-image-3.0.0-19-generic_3.0.0-19.32_i386.deb 404 ...
1
vote
2answers
285 views

How to upgrade from 10.04 to higher version without CD and USB stick

I want to upgrade from ubuntu 10.04 to a higher version. My optical disk drive is not working neither my system is USB bootable. I do not want to install wubi in windows as my system is dual bootable, ...
0
votes
2answers
819 views

Cannot upgrade, “could not download the release notes” error [closed]

here is happening everytime after I click the Upgrade button at Update Manager fyi, my internet connection is ok because my Gwibber is always working and giving me the latest tweet and also i can ...